Refugi Lieptgas by Georg Nickisch and Selina Walder

Refugi Lieptgas is a concrete cabin that replaced a wooden structure that had served as a shelter to the farming people. Completed by Georg Nickisch and Selina Walder in 2012, the cabin looks like the original wooden shelter from a distance. Located in Flims, Switzerland, the cabin measures only 40m² (430ft²).